202022080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{48563}}^1$

素因数の和:48593

約数の個数: 56

約数和(自身を含む): 518080752

約数和(自身を除く): 316058672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 48563, 97126, 194252, 242815, 388504, 485630, 631319, 777008, 971260, 1262638, 1554016, 1942520, 2525276, 3108032, 3156595, 3885040, 5050552, 6313190, 7770080, 10101104, 12626380, 15540160, 20202208, 25252760, 40404416, 50505520, 101011040, 202022080]

約数ペア:

[(1, 202022080), (2, 101011040), (4, 50505520), (5, 40404416), (8, 25252760), (10, 20202208), (13, 15540160), (16, 12626380), (20, 10101104), (26, 7770080), (32, 6313190), (40, 5050552), (52, 3885040), (64, 3156595), (65, 3108032), (80, 2525276), (104, 1942520), (130, 1554016), (160, 1262638), (208, 971260), (260, 777008), (320, 631319), (416, 485630), (520, 388504), (832, 242815), (1040, 194252), (2080, 97126), (4160, 48563)]